1. Pokémon Diamond – 1,574,962 connections
2. Pokémon Pearl – 1,076,439 connections
3. Mario Strikers Charged Football – 490,130 connections
4. Animal Crossing: Wild World – 396,816 connections
5. Mario Kart DS – 310,590 connections
6. Metroid Prime Hunters – 215,103 connections
7. Jump! Ultimate Stars – 124,141 connections
8. Dragon Quest Monsters: Joker – 114,609 connections
9. Tetris DS – 65,501 connections
10. Pokémon Battle Revolution – 50,815 connections

Link